Cu0.35Ga1.65S2.65
semiconductor· Cu0.35Ga1.65S2.65
Cu0.35Ga1.65S2.65 is a copper-gallium sulfide compound semiconductor with a cation-deficient chalcopyrite structure, representing a quaternary or complex ternary semiconductor system. This material is primarily of research and developmental interest for photovoltaic and optoelectronic applications, where its tunable bandgap and potential for efficient light absorption make it a candidate for thin-film solar cells and light-emitting devices. The incorporation of gallium and the specific copper deficiency create electronic properties distinct from binary or simpler ternary sulfides, offering opportunities to engineer device performance in next-generation semiconductor technologies.
thin-film photovoltaicssolar cellsoptoelectronic deviceslight-emitting devicessemiconductor researchphoton absorbers
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
Export Control
RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.